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Galeo PC138US-8
Komatsu Galeo PC138US-8 Manuals
Manuals and User Guides for Komatsu Galeo PC138US-8. We have
3
Komatsu Galeo PC138US-8 manuals available for free PDF download: Shop Manual, Operation & Maintenance Manual, Brochure
Komatsu Galeo PC138US-8 Shop Manual (946 pages)
HYDRAULIC EXCAVATOR
Brand:
Komatsu
| Category:
Excavators
| Size: 32.28 MB
Table of Contents
Table of Contents
6
Index and Foreword
16
Safety Notice
16
How to Read the Shop Manual
21
Explanation of Terms for Maintenance Standard
23
Handling of Electric Equipment and Hydraulic Component
25
Handling of Connectors Newly Used for Engines
34
How to Read Electric Wire Code
37
Precautions When Carrying out Operation
40
Method of Disassembling and Connecting Push-Pull Type Coupler
43
Standard Tightening Torque Table
46
Conversion Table
50
Specification
57
Specification Dimension Drawings
58
Working Range Diagram
59
Specifications
60
List of Weights
66
Table of Fuel, Coolant and Lubricants
70
Structure, Function and Maintenance Standard
73
Engine and Cooling System SEN02545-01
73
Engine Mount
74
Pto
75
Cooling System
76
Power Train SEN02546-01
79
Power Train
79
Swing Circle
81
Swing Machinery
82
Track Frame
86
Structure, Function and Maintenance Standard
86
Idler Cushion
88
Idler
90
Track Roller
91
Carrier Roller
92
Sprocket
93
Track Shoe
94
Hydraulic System, Part 1
101
Hydraulic Equipment Layout Drawing
102
Structure, Function and Maintenance Standard
102
Valve Control
104
Hydraulic Tank and Filter
106
Hydraulic Pump
108
Hydraulic System, Part 2
135
Control Valve
136
Clss
148
Functions and Operation by Valve
152
Hydraulic System, Part 3
183
PPC Valve
184
Structure, Function and Maintenance Standard
184
Swing Motor
201
Travel Motor
209
Center Swivel Joint
218
Solenoid Valve
222
PPC Accumulator
226
Holding Valve
228
Multi-Control Valve
233
Work Equipment
235
Dimensions of Components
238
Hydraulic Cylinder
242
Air Conditioner
246
Electronic Control System
260
Structure, Function and Maintenance Standard
260
Monitor System
293
KOMTRAX System
307
Sensor
309
Standard Value Table
317
Standard Value Table for Engine Related Parts
318
Standard Value Table for Chassis Related Parts
319
Testing and Adjusting Testing and Adjusting, Part
329
Tools for Testing, Adjusting, and Troubleshooting
331
Testing and Adjusting
331
Testing Engine Speed
334
Testing Exhaust Temperature
335
Checking Exhaust Gas Color
336
Adjusting Valve Clearance
337
Testing Compression Pressure
339
Testing Blow-By Pressure
341
Testing Engine Oil Pressure
342
Handling Fuel System Parts
343
Releasing Residual Pressure from Fuel System
343
Testing Fuel Pressure
344
Testing Fuel Return Rate and Fuel Leakage
345
Bleeding Air from Fuel Circuit
347
Checking Fuel Circuit for Leakage
349
Testing and Adjusting Alternator Belt Tension
350
Testing Swing Circle Bearing Clearance
351
Pc138Us, Uslc-8
351
Checking and Adjusting Air Conditioner Compressor Belt Tension
352
Checking and Adjusting Track Shoe Tension
353
Testing and Adjusting Oil Pressure in Work Equipment, Swing, and Travel Circuits
355
Testing Control Circuit Basic Pressure
358
Testing and Adjusting Oil Pressure in Pump PC Control Circuit
359
Testing and Adjusting Oil Pressure in Pump LS Control Circuit
362
Testing Solenoid Valve Output Pressure
366
Testing PPC Valve Output Pressure
367
Adjusting Play of Work Equipment and Swing PPC Valves
369
Checking Parts Which Cause Hydraulic Drift of Work Equipment
370
Testing and Adjusting Travel Deviation
372
Releasing Residual Pressure from Hydraulic Circuit
374
Testing Oil Leakage
375
Bleeding Air from each Part
378
Checking Cab Tipping Stopper
380
Adjusting Mirrors
380
Testing and Adjusting, Part 2
383
Special Functions of Machine Monitor
384
Testing and Adjusting, Part 3
437
Handling Voltage Circuit of Engine Controller
438
Testing and Adjusting
438
Preparation Work for Troubleshooting of Electrical System
439
Procedure for Testing Diodes
444
Pm Clinic Service
445
Troubleshooting
451
Failure Code Table
452
Fuse Locations
456
Points to Remember When Troubleshooting
460
Troubleshooting
460
Sequence of Events in Troubleshooting
461
Checks before Troubleshooting
462
Classification and Procedures for Troubleshooting
463
Information in Troubleshooting Table
464
Phenomena Looking Like Troubles and Troubleshooting Nos
466
Wiring Table for Connector Pin Numbers
469
T-Adapter Box and T-Adapter Table
502
Troubleshooting by Failure Code, Part 1
506
Failure Code [989L00] Engine Controller Lock Caution 1
508
Failure Code [989M00] Engine Controller Lock Caution 2
508
Failure Code [989N00] Engine Controller Lock Caution 3
509
Failure Code [AB00KE] Charge Voltage Low
511
Troubleshooting
511
Failure Code [B@BAZG] Eng Oil Press. Low
513
Failure Code [B@BAZK] Eng Oil Level Low
513
Failure Code [B@BCNS] Eng Coolant Overheat
514
Failure Code [B@HANS] Hydr Oil Overheat
514
Failure Code [CA111] ECM Critical Internal Failure
515
Failure Code [CA115] Eng. Ne and Bkup Speed Sensor Error
518
Failure Code [CA122] Charge Air Press Sensor High Error
519
Failure Code [CA123] Charge Air Press Sensor Low Error
521
Failure Code [CA131] Throttle Sensor High Error
523
Failure Code [CA132] Throttle Sensor Low Error
525
Failure Code [CA144] Coolant Temp. Sensor High Error
526
Failure Code [CA145] Coolant Temp. Sensor Low Error
527
Pc138Us, Uslc-8
527
Failure Code [CA153] Charge Air Temp. Sensor High Error
528
Failure Code [CA154] Charge Air Temp. Sensor Low Error
529
Failure Code [CA187] Sensor Sup. 2 Volt. Low Error
529
Failure Code [CA221] Ambient Air Press. Sensor High Error
531
Failure Code [CA222] Ambient Air Press. Sensor Low Error
533
Failure Code [CA227] Sensor Sup. 2 Volt. High Error
535
Failure Code [CA234] Eng. Overspeed
537
Failure Code [CA238] Ne Speed Sensor Sup. Volt. Error
539
Failure Code [CA271] IMV/PCV1 Short Error
541
Failure Code [CA272] IMV/PCV1 Open Error
542
Failure Code [CA322] Injector #1 (L #1) System Open/Short Error
543
Failure Code [CA324] Injector #3 (L #3) System Open/Short Error
545
Failure Code [CA331] Injector #2 (L #2) System Open/Short Error
547
Failure Code [CA332] Injector #4 (L #4) System Open/Short Error
549
Troubleshooting by Failure Code, Part 2
552
Failure Code [CA351] Inj. Drive Circuit Error
554
Troubleshooting
554
Failure Code [CA352] Sensor Sup. 1 Volt. Low Error
557
Failure Code [CA386] Sensor Sup. 1 Volt. High Error
559
Failure Code [CA435] Abnormality in Engine Oil Pressure Switch
561
Failure Code [CA441] Battery Voltage Low Error
562
Failure Code [CA442] Battery Voltage High Error
562
Failure Code [CA449] Rail Press. very High Error
563
Failure Code [CA451] Rail Press. Sensor High Error
565
Failure Code [CA452] Rail Press. Sensor Low Error
567
Failure Code [CA553] Rail Press. High Error
567
Failure Code [CA559] Rail Press. Low Error
568
Failure Code [CA689] Eng. Ne Speed Sensor Error
571
Failure Code [CA731] Eng. Bkup Speed Sensor Phase Error
573
Failure Code [CA757] All Persistent Data Lost Error
573
Failure Code [CA778] Eng. Bkup Speed Sensor Error
575
Failure Code [CA1633] KOMNET Datalink Timeout Error
577
Pc138Us, Uslc-8
577
Failure Code [CA2185] Throttle Sens. Sup. Volt. High Error
579
Failure Code [CA2186] Throttle Sens. Sup. Volt. Low Error
581
Failure Code [CA2249] Rail Press. very Low Error
581
Failure Code [CA2311] Abnormality in IMV Solenoid
582
Failure Code [D110KB] Battery Relay Drive Short
583
Failure Code [D19JKZ] Personal Code Relay Abnormality
585
Failure Code [D862KA] GPS Antenna Discon
587
Failure Code [DA22KK] Pump Solenoid Power Low Error
589
Failure Code [DA25KP] 5V Sensor 1 Power Abnormality
591
Failure Code [DA26KP] 5V Sensor 2 Power Abnormality
594
Troubleshooting by Failure Code, Part 3
596
Failure Code [DA2RMC] CAN Discon (Pump Controller Detected)
599
Failure Code [DAF8KB] Short Circuit in Camera Power Supply
601
Failure Code [DAFGMC] GPS Module Error
603
Failure Code [DAFRMC] CAN Discon (Monitor Detected)
605
Failure Code [DGH2KB] Hydr Oil Sensor Short
607
Failure Code [DHPAMA] Pump Press Sensor Abnormality
609
Failure Code [DHSFMA] Travel Left Forward PPC Press Sensor Abnormality
611
Failure Code [DHSGMA] Travel Right Forward PPC Press Sensor Abnormality
613
Failure Code [DHSHMA] Travel Left Reverse PPC Press Sensor Abnormality
615
Failure Code [DHSJMA] Travel Right Reverse PPC Press Sensor Abnormality
617
Failure Code [DHSKMA] Blade Raise PPC Press Sensor Abnormality
619
Failure Code [DHSLMA] Blade Lower PPC Press Sensor Abnormality
621
Failure Code [DHX1MA] Overload Sensor Abnormality (Analog)
623
Failure Code [DV20KB] Travel Alarm S/C
624
Failure Code [DW43KA] Travel Speed Sol Discon
625
Failure Code [DW43KB] Travel Speed Sol Short
626
Failure Code [DW45KA] Swing Brake Sol Discon
627
Failure Code [DW45KB] Swing Brake Sol Short
629
Failure Code [DW91KA] Travel Junction Sol Discon
631
Failure Code [DW91KB] Travel Junction Sol Short
632
Failure Code [DWJ0KA] Merge-Divider Sol Discon
633
Failure Code [DWJ0KB] Merge-Divider Sol Short
634
Troubleshooting by Failure Code, Part 4
636
Failure Code [DXA8KA] PC-EPC Sol Discon
637
Failure Code [DXA8KB] PC-EPC Sol Short
639
Failure Code [DXE4KA] Service Current EPC Discon
641
Failure Code [DXE4KB] Service Current EPC Short
642
Failure Code [DY20KA] Wiper Working Abnormality
643
Failure Code [DY20MA] Wiper Parking Abnormality
645
Failure Code [DY2CKA] Washer Drive Discon
647
Failure Code [DY2CKB] Washer Drive Short
649
Failure Code [DY2DKB] Wiper Drive (For) Short
651
Failure Code [DY2EKB] Wiper Drive (Rev) Short
653
Before Carrying out Troubleshooting of Electrical System
658
Information in Troubleshooting Table
660
When Starting Switch Turned ON, Machine Monitor Displays Nothing
661
When Starting Switch Turned on (before Starting Engine), Basic Check Item Lights up
663
Engine Does Not Start (Engine Does Not Turn)
664
Preheater Does Not Operate
667
Automatic Warm-Up System Does Not Operate (in Cold Season)
669
All Work Equipment, Swing, and Travel Mechanism Do Not Move or Cannot be Locked
670
Precaution Lights up While Engine Is Running
672
Emergency Stop Item Lights up While Engine Is Running
675
Engine Coolant Temperature Gauge Does Not Indicate Normally
676
Hydraulic Oil Temperature Gauge Does Not Indicate Normally
677
Fuel Level Gauge Does Not Indicate Normally
679
Contents of Display by Machine Monitor Are Different from Applicable Machine
681
Function Switch Does Not Work
681
Machine Monitor Does Not Display some Items
681
Auto-Decelerator Does Not Operate Normally
682
Working Mode Does Not Change
683
Travel Speed Does Not Change
684
Alarm Buzzer Cannot be Stopped
685
Windshield Wiper and Window Washer Do Not Operate
686
Swing Holding Brake Does Not Operate Normally
689
Travel Alarm Does Not Sound or Does Not Stop Sounding
691
Air Conditioner Does Not Operate Normally (Including Air Conditioner Abnormality Record)
692
Machine Monitor Cannot be Set in Service Mode
704
While Starting Switch Is in off Position, Service Meter Is Not Displayed
704
Monitoring Function Does Not Display Lever Control Signal Normally
705
KOMTRAX System Does Not Operate Normally
721
Information Contained in Troubleshooting Table
725
System Chart for Hydraulic and Mechanical Systems
726
Speed or Power of All Work Equipment, Swing, and Travel Are Low
728
Engine Speed Sharply Drops or Engine Stalls
729
Abnormal Noise Is Heard from Around Hydraulic Pump
730
No Work Equipment, Travel and Swing Move
730
Fine Control Mode Does Not Function
731
Speed or Power of Boom Is Low
732
Speed or Power of Arm Is Low
733
Speed or Power of Bucket Is Low
734
Work Equipment Does Not Move in Its Single Operation
735
Hydraulic Drift of Work Equipment Is Large
736
Boom RAISE Speed Is Low in Compound Operation of Swing + Boom RAISE
737
Time Lag of Work Equipment Is Large
737
Work Equipment Loaded more Is Slower During Compound Operation
737
Travel Speed Lowers Largely During Compound Operation of Work Equipment/Swing + Travel
738
Machine Deviates During Travel
739
Travel Speed Is Low
740
Machine Cannot be Steered Easily or Steering Power Is Low
741
Track Does Not Move (Only Either Side)
742
Travel Speed Does Not Change or It Is Kept Low or High
742
Machine Does Not Swing
743
Swing Acceleration or Swing Speed Is Low
744
Excessive Overrun When Stopping Swing
745
When Upper Structure Stops Swinging, It Makes Large Shock
746
When Upper Structure Stops Swinging, It Makes Large Sound
746
Hydraulic Drift of Swing Is Large
747
Flow Rate in Attachment Circuit Cannot be Adjusted
748
Method of Using Troubleshooting Chart
754
Starting Performance Is Poor
758
Engine Does Not Start
759
Engine Does Not Pick up Smoothly
762
Engine Stops During Operations
763
Engine Does Not Rotate Smoothly
764
Engine Lacks Output (or Lacks Power)
765
Exhaust Smoke Is Black (Incomplete Combustion)
766
Oil Consumption Is Excessive (or Exhaust Smoke Is Blue)
767
Oil Becomes Contaminated Quickly
768
Fuel Consumption Is Excessive
769
Oil Is in Coolant (or Coolant Spurts Back or Coolant Level Goes Down)
770
Oil Pressure Drops
771
Oil Level Rises (Entry of Coolant or Fuel)
772
Coolant Temperature Becomes too High (Overheating)
773
Abnormal Noise Is Made
774
Vibration Is Excessive
775
Disassembly and Assembly
778
How to Read this Manual
778
List of Adhesives
780
Special Tool List
783
Sketche of Special Tool
787
Removal and Installation of Fuel Supply Pump Assembly
790
Removal and Installation of Fuel Injector Assembly
792
Removal and Installation of Front Oil Seal
795
Removal and Installation of Rear Oil Seal
797
Removal and Installation of Cylinder Head Assembly
800
Removal and Installation of Radiator Assembly
807
Removal and Installation of Aftercooler Assembly
809
Removal and Installation of Work Equipment Oil Cooler Assembly
811
Removal and Installation of Engine and Work Equipment Pump Assembly
814
Removal and Installation of Fuel Tank Assembly
819
Removal and Installation of Travel Motor and Final Drive Assembly
824
Removal and Installation of Swing Motor and Swing Machinery Assembly
826
Disassembly and Assembly of Swing Machinery Assembly
828
Removal and Installation of Swing Circle Assembly
834
Disassembly and Assembly of Track Roller
838
Disassembly and Assembly of Idler Assembly
841
Disassembly and Assembly of Recoil Spring
844
Removal and Installation of of Track Shoe Assembly
847
Removal and Installation of Sprocket
849
Removal and Installation of Revolving Frame Assembly
850
Removal and Installation of Counterweight Assembly (Machine Without Add-On Weight)
852
Removal and Installation of Counterweight Assembly (Machine with Add-On Weight)
854
Removal and Installation of Center Swivel Joint Assembly
858
Disassembly and Assembly of Center Swivel Joint Assembly
860
Removal and Installation of Hydraulic Tank Assembly
861
Removal and Installation of Hydraulic Pump Assembly
864
Removal and Installation of Control Valve Assembly
868
Disassembly and Assembly of Control Valve Assembly
873
Disassembly and Assembly of Work Equipment PPC Valve Assembly
883
Disassembly and Assembly of Travel PPC Valve Assembly
886
Disassembly and Assembly of Hydraulic Cylinder Assembly
888
Removal and Installation of Work Equipment Assembly
896
Removal and Installation of Operator Cab Assembly
902
Removal and Installation of Operator's Cab Glass (Stuck Glass)
904
Removal and Installation of Front Window Assembly
913
Removal and Installation of Floor Frame Assembly
914
Removal and Installation of Air Compressor Assembly
924
Removal and Installation of Air Conditioner Condenser
925
Removal and Installation of Air Compressor Unit Assembly
926
Removal and Installation of Machine Monitor Assembly
929
Removal and Installation of Pump Controller Assembly
930
Removal and Installation of Engine Controller Assembly
931
Removal and Installation of KOMTRAX Communications Module
932
Diagrams and Drawings
935
Hydraulic Circuit Diagram
935
Electrical Circuit Diagram
941
Connectors Table and Arrangement Drawing
941
Advertisement
Komatsu Galeo PC138US-8 Operation & Maintenance Manual (375 pages)
HYDRAULIC EXCAVATOR
Brand:
Komatsu
| Category:
Excavators
| Size: 10.8 MB
Table of Contents
Table of Contents
11
Foreword 1
4
Engine Dateplate
5
Safety Information 1
6
Introduction 1
8
Product Information 1
9
Service Meter Location 1
10
Foreword
12
Safety Information
15
Safety
15
Safety Labels
17
Location of Safety Labels
18
Safety Labels
19
General Precautions
26
Safety Rules
26
If Problems Are Found
26
Working Wear and Personal Protective Items
26
Fire Extinguisher and First Aid Kit
26
Safety Equipment
26
Keep Machine Clean
27
Keep Operator's Compartment Clean
27
Leaving Operator's Seat with Lock
27
Handrails and Steps
28
Precautions When Working in High Place
28
Mounting and Dismounting
28
No Persons on Attachments
28
Do Not Get Caught in Articulated Portion
29
Burn Prevention
29
Fire Prevention and Explosion Prevention
30
Action if Fire Occurs
30
Windshield Washer Fluid
31
Falling Objects, Flying Objects and Intruding Objects Prevention
31
Attachment Installation
31
Attachment Combinations
31
Cab Window Glasses
31
Unauthorized Modifications
32
Safety at Jobsite
32
Working on Loose Ground
32
Distance to High Voltage Cables
32
Ensure Good Visibility
33
Ventilation for Enclosed Area
33
Signalman's Signal and Signs
34
Emergency Exit from Operator's Cab
34
Asbestos Dust Hazard Prevention
34
Safety Machine Operation
35
Checks before Starting Engine
35
Starting Engine
35
Safety Rules for Starting Engine
36
Starting Engine in Cold Weather
36
Checks before Operation
37
Operation
37
Safety Rules for Changing Machine Directions
37
Safety Rules for Traveling
38
Traveling on Slopes
39
Operations on Slopes
40
Prohibited Operations
40
Operations on Snow
42
Parking Machine
42
Loading and Unloading
43
Shipping the Machine
43
Transportation
43
Battery
44
Battery Hazard Prevention
44
Starting Engine with Booster Cables
45
Safety Rules for Towing
46
Towing
46
Lifting Objects with Bucket
47
Safety Rules for Lifting Objects
47
Safety Maintenance Information
48
Operation
48
Warning Tag
48
Appoint Leader When Working with Others
48
Keep Work Place Clean and Tidy
48
Maintenance Information
49
Stop Engine before Carrying out Maintenance
49
Proper Tools
50
Two Workers for Maintenance When Engine Is Running
50
Accumulator, Gas Spring
51
Attachments
51
Noise
51
Personnel
51
Work under the Machine
51
Do Not Disassemble Recoil Springs
52
Removing Battery Terminals
52
Safety First When Using High-Pressure Grease to Adjust Track Tension
52
Welding Works
52
When Using Hammer
52
Precaution for High Fuel Pressure
53
Precaution for High Voltage
53
Safety Handling High-Pressure Hoses
53
Safety Rules for High-Pressure Oil
53
Air Conditioner Maintenance
54
Compressed Air
54
Periodic Replacement of Safety Critical Parts
54
Waste Materials
54
Machine View Illustrations
57
Overall Machine View
57
Controls and Gauges
58
Detailed Controls and Gauges
60
Monitoring System
60
Emergency Monitors
66
Caution Monitors
68
Handling Function Switches
87
Maintenance Selector Switch
93
Switches
123
Control Levers and Pedals
128
Sun Roof
132
Windshield
132
Sliding Door
138
Emergency Escape Hammer
139
Cap with Lock
140
Engine Hood
141
Cab Rear Cover
142
Pump Room Door, Battery Room Door
143
Door at Front of Tool Box
144
Air Conditioner Controls
145
Radio
158
Fuse
163
Fusible Link
164
Auxiliary Electric Power
165
Controllers
166
Operation Manual Storage
167
Tool Box
167
Grease Pump Holder
167
Cup Holder
167
Ashtray
168
Fire Extinguisher
168
Machine Operations and Controls
169
Before Starting Engine
169
Checks before Starting
171
Starting Engine
188
After Starting Engine
193
Hydraulic Equipment Warm up
196
Stopping the Engine
204
Machine Operation
205
Stopping Machine
208
Steering the Machine
209
Swinging
211
Work Equipment Controls and Operations
212
Working Mode
214
Prohibited Operations
215
General Operation Information
217
Traveling on Slopes
220
Escape from Mud
222
Recommended Applications
223
Bucket Replacement and Inversion
225
Parking Machine
228
Machine Inspection after Daily Work
229
Locking
230
Road Liners
231
Transportation
233
Transportation Procedure
233
Loading and Unloading with Trailer
234
Securing Machine
237
Lifting Machine
241
Cold Weather Operation
243
Cold Weather Operation Information
243
After Daily Work Completion
244
After Cold Weather Season
245
Long Term Storage
246
Before Storage
246
During Storage
247
After Storage
247
Starting Machine after Long-Term Storage
247
Troubles and Actions
248
Running out of Fuel
248
Phenomena that Are Not Failures
248
Towing the Machine
249
Lightweight Towing Hook
250
Severe Job Condition
250
Discharged Battery
251
Other Trouble
256
Electronic Control System
260
Maintenance
263
Maintenance Information
263
Outline of Service
265
Handling Oil, Fuel, Coolant, and Performing Oil Clinic
265
Coolant and Water for Dilution
266
Fuel
266
Electric System Maintenance
268
Wear Parts List
269
Recommended Fuel, Coolant, and Lubricant
270
Use of Fuel, Coolant and Lubricants According to Ambient Temperature
271
Recommended Brands, Recommended Quality for Products Other than Komatsu Genuine Oil
272
Tightening Torque Specifications
273
Tightening Torque List
273
Safety Critical Parts
274
Safety Critical Parts List
274
Maintenance Schedule
275
Maintenance Schedule Chart
275
Maintenance Interval for Hydraulic Breaker
277
Check, Clean and Replace Air Cleaner Element
278
Maintenance Procedure
278
When Required
278
Clean Inside of Cooling System
282
Check and Tighten Track Shoe Bolts
286
Check and Adjust Track Tension
287
Check Road Liners
289
Replace Road Liners
289
Replace Bucket Teeth (Vertical Pin Type)
290
Replace Bucket Teeth (Horizontal Pin Type)
293
Adjust Bucket Crearance
295
Check Window Washer Fluid Level, Add Fluid
296
Check and Maintenance Air Conditioner
297
Check, Clean and Lubricate Cab Slide Door Rail and Roller
298
Replace Breaker Circuit Additional Oil Filter Element (if Equipped)
299
Check Gas Spring
303
Bleeding Air from Hydraulic System
304
Check before Starting
307
Every 100 Hours Maintenance
308
Lubricating
308
Check Swing Machinery Case Oil, Add Oil
309
Every 250 Hours Maintenance Check Oil Level in Final Drive Case, Add Oil
310
Check Level of Battery Electrolyte
311
Check and Adjust Cooling Fan Belt Tension
314
Check Air Conditioner Compressor Belt Tension, Adjust
315
Every 500 Hours Maintenance
317
Lubricating
317
Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge
319
Replace Fuel Pre-Filter Cartridge
320
Check Swing Pinion Grease Level, Add Grease
322
Clean and Inspect Radiator Fins, Oil Cooler Fins, Aftercooler Fins,Fuel Cooler Fins, and Air Conditioner Condenser Fins
322
Lubricate Swing Circle
322
Replace Breather Element in Hydraulic Tank
325
Every 1000 Hours Maintenance
326
Change Oil in Swing Machinery Case
326
Change Oil in Final Drive Case
327
Replace Hydraulic Oil Filter Element
328
Replace Fuel Main Filter Cartridge
329
Check All Tightening Points of Engine Exhaust Pipe Clamps
331
Every 2000 Hours Maintenance
332
Clean Hydraulic Tank Strainer
332
Check Alternator, Starting Motor
332
Check Engine Valve Clearance, Adjust
332
Checking Charge Pressure of Nitrogen Gas in Accumulator (for Control Circuit)
333
Every 4000 Hours Maintenance
336
Check Water Pump
336
Replace Accumulator (for Control Circuit)
336
Check for Looseness of High-Pressure Piping Clamp, Hardening of Rubber
337
Check for Missing Fuel Spray Prevention Cap, Hardening of Rubber
337
Every 5000 Hours Maintenance
338
Change Oil in Hydraulic Tank
338
Every 8000 Hours Maintenance
340
Replace High-Pressure Piping Clamp
340
Replace Fuel Spray Prevention Cap
340
Specifications
343
Attachments and Options
347
Attachments and Options - General Information
347
Safety First
347
Attachment Installation
348
Bucket with Hook
349
Hook Condition
349
Prohibited Operations
349
Machine Ready for Attachment
350
Locations
350
Hydraulic Circuit
353
Attachment Removal and Installation
354
Attachment Operations
358
Long Term Storage
362
Specifications
362
Attachment Guide
363
Attachment Combinations
364
Track Shoes Selection
365
Recommended Attachment Operations
366
Hydraulic Breaker
366
Handling Machines Equipped with Komtrax
371
Basic Precautions
371
Index
372
Komatsu Galeo PC138US-8 Brochure (8 pages)
Hydraulic excavator
Brand:
Komatsu
| Category:
Excavators
| Size: 2.42 MB
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Komatsu Categories
Excavators
Trucks
Compact Loader
Construction Equipment
Tractor
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